Inventor
MAKI YOSHIRO
JP6 patents
Patents
6 patentsUS5965036AOct 12, 1999
Microetching composition for copper or copper alloy
MEC CO LTD82 citations94
US5807493ASep 15, 1998
Microetching method for copper or copper alloy
MEC CO LTD59 citations94
US5439783AAug 8, 1995
Composition for treating copper or copper alloys
MEC CO LTD20 citations90
US5496590AMar 5, 1996
Composition for treating copper and copper alloy surfaces and method for the surface treatment
MEC CO LTD32 citations89
US5435860AJul 25, 1995
Benzimidazole derivative and composition for treating copper and copper alloy surfaces comprising the same
MEC CO LTD26 citations89
US5476947ADec 19, 1995
Benzimidazole derivative and composition for treating copper and copper alloy surfaces comprising the same
MEC CO LTD14 citations70